dy_lib=libmymath.so

$(dy_lib):Add.o Sub.o Mul.o Div.o
	gcc -shared -o $@ $^
%.o:%.c
	gcc -c -fPIC $<

.PHONY:output
output:
	mkdir -p mymath_lib/include
	mkdir -p mymath_lib/lib
	cp -f *.h mymath_lib/include
	cp -f *.so mymath_lib/lib

.PHONY:clean
clean:
	rm -rf *.o *.so mymath_lib
